BIOS image in BIN form for the ASUS P8H61-M LE/CSM desktop motherboard, revision R2 according to the name. The raw binary suits direct programming of the SPI flash chip with an external programmer when the board fails to post or the flash is corrupt. Save the original chip contents first, since they contain the MAC address and serial data, and verify that the file size matches the chip capacity. Confirm the board is the LE/CSM R2 variant before writing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →